public class Test3_1 {
    public static void main(String[] args) {
        StringBuilder result = new StringBuilder();
        for (int i = 100; i <= 999; i++) {
            int hundreds = i / 100;
            int tens = (i / 10) % 10;
            int units = i % 10;
            int sum = (int)(Math.pow(hundreds, 3) + Math.pow(tens, 3) + Math.pow(units, 3));
            if (sum == i) {
                if (result.length() > 0) {
                    result.append(",");
                }
                result.append(i);
            }
        }
        System.out.println(result.toString());
    }
}
